package com.qww;

public class Test02 {

    public static void main(String[] args) {
        int x = 1, y = 2, z = 3;
        int a = x + y - 2 / 2 + z;  // 5
        int b = x + (y - 2) / (2 + z);  // 1
        System.out.println("a=" + a + ", b=" + b);
    }
}